<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="../vue.min.js"></script>
    <title>demo3-10</title>
</head>
<body>
    <div id="app">
        <button v-on:click="getRandom">生成随机整数</button>
    </div>
    <script>
        var vm = new Vue({
            el:'#app',
            date:{
                count:0
            },
            methods:{
                getRandom:function(){
                    this.count = Math.floor(Math.random() * 10);
                }
            }
        })
    </script>
</body>
</html>